Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1072		1		147
1046		2		158
1043		3		163
1022		4		169
1017		5		205
1008		6		208
1007		8		720
1003		10		726
1001		10		10811

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 54
number of demands   : 380
first solution time : 3
optimization time   : 180291
initial max maxLinkLoad    : 1098
final max maxLinkLoad      : 1001
number of tunnels   : 10
pre-optimization max link utilization 1.098742841272222
post-optimization max link utilization 1.0018447119666667

Optimization time (in seconds): 180.309559679
